UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BhJdou21+D0IKRLtYgnKzEeL8ukJRTcznd9KVIsnEaU=' 
WHERE 
  key_id = '3de03ff430c4977215bf3c46a737eee92dd0caaab50d4b8c0c11b1e3fb088219' 
  AND (
    token = 'BhJdou21+D0IKRLtYgnKzEeL8ukJRTcznd9KVIsnEaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )